Portable Diamond Tester Tool with Metal Alarm, LED Indicator and Sound Reminder for Quick and Accurate Gemstone Testing, Includes 2 Lithium Batteries and PU Leather Case

Item Type: Portable Diamond Selector Tool Material: PlasticBattery Type: Lithium Battery(Include)Battery Model: AAA BatteryBattery Capacity: 900mAhBattery Quantity: 2pcsPackage List：1 x Diamond Tester Tool 2 x Batteries1 x PU Leather Case1 x User Manual1 x Iron Piece

• Portable and Lightweight Design: Made of plastic material, this diamond tester tool is easy to carry and use, especially when travelling. It comes with 2 lithium batteries for convenient testing anywhere.
• Clear and Accurate Readings: The tester provides easy-to-read results, ensuring reliable performance and accurate assessment of gemstones. It's practical and dependable for all your testing needs.
• Metal Alarm Function: Equipped with a metal alarm, the tester will buzz when it accidentally touches metal, making the testing process safer and more convenient.
• LED Indicator and Sound Reminder: When a real sapphire is detected, it is indicated by a red LED light and a sound reminder, making it suitable for testing various stones.
• Complete Package: Includes 1 x Diamond Tester Tool, 2 x Batteries, 1 x PU Leather Case, 1 x User Manual, and 1 x Iron Piece. Everything you need for efficient and reliable gemstone testing.